BE730471A - - Google Patents
Info
- Publication number
- BE730471A BE730471A BE730471DA BE730471A BE 730471 A BE730471 A BE 730471A BE 730471D A BE730471D A BE 730471DA BE 730471 A BE730471 A BE 730471A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/30—Regulating or controlling the blowing
- C21C5/32—Blowing from above
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Pre-Mixing And Non-Premixing Gas Burner (AREA)
- Nozzles For Spraying Of Liquid Fuel (AREA)
- Gas Burners (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB45809/68A GB1209987A (en) | 1968-09-26 | 1968-09-26 | Steel manufacturing process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE730471A true BE730471A (fr) | 1969-09-01 |
Family
ID=10438682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE730471D BE730471A (fr) | 1968-09-26 | 1969-03-26 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3615356A (fr) |
| JP (1) | JPS5412405B1 (fr) |
| BE (1) | BE730471A (fr) |
| CH (1) | CH516641A (fr) |
| DE (1) | DE1914645B2 (fr) |
| FR (1) | FR2018884A1 (fr) |
| GB (1) | GB1209987A (fr) |
| LU (1) | LU58299A1 (fr) |
| NL (1) | NL6904586A (fr) |
| NO (1) | NO125893B (fr) |
| SE (1) | SE364728B (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5324341A (en) * | 1992-05-05 | 1994-06-28 | Molten Metal Technology, Inc. | Method for chemically reducing metals in waste compositions |
| US5366537A (en) * | 1993-01-05 | 1994-11-22 | Steel Technology Corporation | Fuel and oxygen addition for metal smelting or refining process |
| US8771400B2 (en) * | 2009-05-15 | 2014-07-08 | Istc Co., Ltd. | Method for manufacturing molten iron |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1003514A (en) * | 1961-05-10 | 1965-09-02 | Steel Co Of Wales Ltd | Improvements in steel manufacture |
| GB1119833A (en) * | 1963-11-11 | 1968-07-17 | British Iron Steel Research | Improvements in or relating to steelmaking processes |
| FR1422692A (fr) * | 1964-01-27 | 1965-12-24 | Steel Co Of Wales Ltd | Perfectionnements apportés à la fabrication de l'acier |
| GB1148601A (en) * | 1966-02-16 | 1969-04-16 | Steel Co Of Wales Ltd | Improvements in and relating to the refining of metals |
-
1968
- 1968-09-26 GB GB45809/68A patent/GB1209987A/en not_active Expired
- 1968-11-18 US US776417A patent/US3615356A/en not_active Expired - Lifetime
-
1969
- 1969-03-17 NO NO1086/69A patent/NO125893B/no unknown
- 1969-03-22 DE DE19691914645 patent/DE1914645B2/de not_active Withdrawn
- 1969-03-25 CH CH452269A patent/CH516641A/fr not_active IP Right Cessation
- 1969-03-25 FR FR6908766A patent/FR2018884A1/fr not_active Withdrawn
- 1969-03-25 LU LU58299D patent/LU58299A1/xx unknown
- 1969-03-25 SE SE04133/69A patent/SE364728B/xx unknown
- 1969-03-25 NL NL6904586A patent/NL6904586A/xx unknown
- 1969-03-26 BE BE730471D patent/BE730471A/xx unknown
- 1969-03-26 JP JP2303569A patent/JPS5412405B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NO125893B (fr) | 1972-11-20 |
| FR2018884A1 (fr) | 1970-06-26 |
| SE364728B (fr) | 1974-03-04 |
| NL6904586A (fr) | 1970-04-01 |
| DE1914645B2 (de) | 1971-12-16 |
| LU58299A1 (fr) | 1969-07-15 |
| GB1209987A (en) | 1970-10-28 |
| JPS5412405B1 (fr) | 1979-05-23 |
| CH516641A (fr) | 1971-12-15 |
| DE1914645A1 (de) | 1971-02-11 |
| US3615356A (en) | 1971-10-26 |